634086417052 has 36 divisors (see below), whose sum is σ = 1224040115088. Its totient is φ = 287195339200.

The previous prime is 634086416921. The next prime is 634086417073. The reversal of 634086417052 is 250714680436.

It is a junction number, because it is equal to n+sod(n) for n = 634086416993 and 634086417011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2195128 + ... + 2467135.

It is an arithmetic number, because the mean of its divisors is an integer number (34001114308).

Almost surely, 2^634086417052 is an apocalyptic number.

It is an amenable number.

634086417052 is a deficient number, since it is larger than the sum of its proper divisors (589953698036).

634086417052 is a wasteful number, since it uses less digits than its factorization.

634086417052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4662570 (or 4662557 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 46.

The spelling of 634086417052 in words is "six hundred thirty-four billion, eighty-six million, four hundred seventeen thousand, fifty-two".